New flying rules 'raise crash risk', say pilots
1 October 2012 Last updated at 15:20 BST
The British Airline Pilots' Association (Balpa) says passenger safety could be at risk if plans to lengthen flying hours across Europe are brought in, as pilots will have an increased chance of suffering from 'cockpit fatigue'.
The European Aviation Safety Agency is setting out its final proposal for the controversial new law on Monday.
Richard Westcott reports.